2nd HOCTools-II mini-workshop
Monday 27 October 2025 -
10:00
Monday 27 October 2025
10:00
Full Classification of Feynman Integral Geometries at Two Loops
-
Hjalte Frellesvig
(
Zhejiang University, China
)
Full Classification of Feynman Integral Geometries at Two Loops
Hjalte Frellesvig
(
Zhejiang University, China
)
10:00 - 10:30
Room: Seminar room
10:30
Frontier of multi-loop multi-leg Feynman integrals
-
Yang Zhang
(
University of Science and Technology of China
)
Frontier of multi-loop multi-leg Feynman integrals
Yang Zhang
(
University of Science and Technology of China
)
10:30 - 11:00
Room: Seminar room
11:00
Two-loop integrand reduction
-
Konstantinos Papadopoulos
(
Nat. Cent. for Sci. Res. Demokritos (GR)
)
Two-loop integrand reduction
Konstantinos Papadopoulos
(
Nat. Cent. for Sci. Res. Demokritos (GR)
)
11:00 - 11:30
Room: Seminar room
11:30
Numerical implementation of integrand level reduction in HELAC
-
Aris-George-Baldur Spourdalakis
(
NSCR Demokritos
)
Numerical implementation of integrand level reduction in HELAC
Aris-George-Baldur Spourdalakis
(
NSCR Demokritos
)
11:30 - 12:00
Room: Seminar room
12:00
Coffee Break
Coffee Break
12:00 - 12:15
Room: Seminar room
12:15
Numerical methods for the evaluation of two-loop master integrals for $pp \to t \bar{t} j$
-
Michal Czakon
Numerical methods for the evaluation of two-loop master integrals for $pp \to t \bar{t} j$
Michal Czakon
12:15 - 12:45
Room: Seminar room
12:45
Construction of two-loop amplitudes with HELAC
-
Dhimiter Canko
(
Università di Bologna
)
Construction of two-loop amplitudes with HELAC
Dhimiter Canko
(
Università di Bologna
)
12:45 - 13:15
Room: Seminar room
13:15
Numerical evaluation of dimensionally regularized amplitudes
-
Giuseppe Bevilacqua
(
NCSR Demokritos
)
Numerical evaluation of dimensionally regularized amplitudes
Giuseppe Bevilacqua
(
NCSR Demokritos
)
13:15 - 13:45
Room: Seminar room
13:45
Lunch Break
Lunch Break
13:45 - 14:30
Room: Seminar room
14:30
Two-loop all-plus helicity amplitudes for self-dual Higgs boson with gluons via unitarity cut constraints
-
Federico Ripani
(
University of Turin
)
Two-loop all-plus helicity amplitudes for self-dual Higgs boson with gluons via unitarity cut constraints
Federico Ripani
(
University of Turin
)
14:30 - 15:00
Room: Seminar room
15:00
Two-loop Feynman integrals for NNLO QCD corrections to ttW production
-
Matteo Becchetti
(
University of Bologna
)
Two-loop Feynman integrals for NNLO QCD corrections to ttW production
Matteo Becchetti
(
University of Bologna
)
15:00 - 15:30
Room: Seminar room
15:30
Integral reduction & differential equations with CALICO
-
Gaia Fontana
(
University of Zürich
)
Integral reduction & differential equations with CALICO
Gaia Fontana
(
University of Zürich
)
15:30 - 16:00
Room: Seminar room
16:00
Two loop RGEs for Effective Field Theories
-
Achillefs Lazopoulos
(
ETH Zürich
)
Two loop RGEs for Effective Field Theories
Achillefs Lazopoulos
(
ETH Zürich
)
16:00 - 16:30
Room: Seminar room